Convergent synthesis of potent COX-2 inhibitor inotilone
摘要:
The first synthesis of potent COX-2 inhibitor inotilone is reported. The convergent route features a Mukaiyarna aldol condensation that generates the target without the use of protecting groups or a separate dehydration step. The approach also highlights a superior regioselective preparation of 1-bromo-2,4-pentanedione involving a bis(silyl enol ether) and NBS. (C) 2007 Elsevier Ltd. All rights reserved.
Convergent synthesis of potent COX-2 inhibitor inotilone
摘要:
The first synthesis of potent COX-2 inhibitor inotilone is reported. The convergent route features a Mukaiyarna aldol condensation that generates the target without the use of protecting groups or a separate dehydration step. The approach also highlights a superior regioselective preparation of 1-bromo-2,4-pentanedione involving a bis(silyl enol ether) and NBS. (C) 2007 Elsevier Ltd. All rights reserved.